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How to Downgrade Honor 6x from Android Nougat to Marshmallow

In this guide, you will be able to learn How to Downgrade Honor 6x from Android Nougat to Marshmallow. Huawei turned many heads last year with their partnership for the best and the last ever Nexus device to exist – the Nexus 6P. Since then, Huawei has made a name for themselves in the budget as well as the premium market of smartphones as well. The Huawei P8 is a great example of their recent success.

The Huawei Honor 6x was released with Android Marshmallow out of the box, and has since been provided many little software updates to eliminate bugs and add some new features, and this proves that the company is keen to provide quality assurance even after an year has passed with the device being released.

This is an official downgrade, meaning you won’t need to worry about any void warranty stickers. If you would like to learn how to How to Downgrade Honor 6x from Android Nougat to Marshmallowthen look no further.

DISCLAIMER is not responsible for any hardware/software issues that occur to your device(s) by following this guide. We are certain that the following guide is carefully written, avoiding any mistakes on our side. If you are unsure of the causalities that may occur if the procedure goes wrong, then please don’t proceed.


  • Make sure there is at least 70% battery left on your smartphone before beginning the process.
  • This firmware update is only for Huawei Honor 6x


    • Honor 6x Rollback Package For BLN-L21: DownloadDownload Honor 6x Nougat Rollback package – Rollback file will change Your software to Custom package. (Rollback package is for C432 and maybe work for C185 also but not tested it)
    • Download Honor 6x full OTA Software File – This file will switching back your Honor 6x to Marshmallow.
    • Honor 6x BLN-L21C432B151 Firmware: Download
    • Honor 6x BLN-L21C185B131 Firmware: Download

How to Downgrade Honor 6x from Android Nougat to Marshmallow

How to Downgrade Honor 6x from Android Nougat to Marshmallow

  1. Download the firmware file according to your device model number, and extract it.
  2. Create a new folder named ‘dload‘ in the root storage of your smartphone, and move the file over there.
  3. Navigate to Settings > Update, and select Local Update.
  4. If you’ve downloaded the correct file, then you will be able to install the update. The process will take a lot of time, so be patient.
  5. Once done, reboot your device for maximum performance.
  6. Now, delete the first file, and repeat the safe procedure with the second file as well.

If you have any question related to this post feel free to leave that in the comment section.

About the author

Adnan Ahmed

An avid technology reader, author, and admirer, Adnan has been into all-things technology since age twelve. Since then, thanks to the exposure he has been brought into, Adnan now serves as an author on multiple sites including Rootmygalaxy,net.

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